Leptonic Decay 0f J/ψ at Finite Temperature and Densities

Liu Bo; Shen Pengnian; Jiang Huanqing; Chen Hong

Chinese Physics C> 1998, Vol. 22> Issue(12) : 1151-1155

Leptonic Decay 0f J/ψ at Finite Temperature and Densities

Institute of High Energy Physics,The Chinese Academy of Sciences, Beijing 1000391 Department of Physics, Southwest China Normal University, Chongqing 630715

Abstract
HTML
Reference
Related

PDF

Abstract：
The relation between the leptonic decay width of J/ψ and the color screening mass at finite temperature is studied by using different quark binding potentials. The leptonic decay behaviour of J/ψ in the hot and dense matter is obtained.

References

[1]

liu Bo, Shen Peng Man. Chick Huan Ching. Phys. Rev., 1997, C55(6):3021–3025 [2] Liu Bo, Shen Peng Nian, Chiang Huan Ching. Science in China,1998, 28(4):349–355 [3] Karsch F, Mehr M T, Satz H Z. Phys., 1988, C37:617–622 [4] Martin A. Phys. Lett.,1986, B70(2): 192–194 [5] Jacobe S, Olsson M G, Suchyta Ⅲ C.Phys. Rev., 1986, D33(11):3338–3348[6] Particle Data Group. Phys. Rev., 1967, D45:531[7] Gao Song, Liu Bo, Chao Wei Qin. Phys. Lett., 1996, B378:23–28[8] Ukawa A. Nucl. Phys., 1989, A498:227c–248c

[1]	ZHOU Li-Juan , Ma Wei-xing . Nuclear Short range correlations in finite nuclei. Chinese Physics C, 2008, 32(1): 44-48. doi: 10.1088/1674-1137/32/1/010
[2]	XIAO Jun , WANG En-Ke . Bremsstrahlung Radiative Correction in QED at Finite Temperature. Chinese Physics C, 2001, 25(8): 772-779.
[3]	Chen Xiangjun , Zhang Weining , Huo Lei . Two-Loop Correction of Thermodynamic Potential of QCD at Finite Temperature. Chinese Physics C, 1999, 23(11): 1083-1089.
[4]	Chen Xiangjun , Liu Lianshou . Regularization of Infrared Divergences in the Vacuum Graphs of Massless Field at Finite Temperature. Chinese Physics C, 1997, 21(5): 425-432.
[5]	Chen Xiangjun , Liu Lianshou . Regularization of Angular Infrared Divergence of Massless Theory at Finite Temperature. Chinese Physics C, 1995, 19(10): 907-910.
[6]	Zheng Taiyu . Casimir Effect at Finite Temperature. Chinese Physics C, 1995, 19(3): 241-244.
[7]	Liu Wensheng , Cui Jianying , Yang Jinmin , Wan Lingde . The Phase Tansitions in Abelian Lattice Gauge Theories at Finite Temperature:An Analytical Analysis. Chinese Physics C, 1994, 18(11): 996-1002.
[8]	Gao Shouen , Hut Yuan , Zheng Guotong , Su Rukeng . η-meson in the Pseudoscalar Coupling at Finite Temperature. Chinese Physics C, 1994, 18(2): 148-153.
[9]	ZHENG Xi-Te , REN Xue-Zao . Calculation on U(1) Lattice Gauge Theory at Finite Temperature. Chinese Physics C, 1993, 17(2): 134-139.
[10]	DENG Sheng-Hua , LI Jia-Rong . Disappearance of Chiral Soliton Solutions and Chiral Phase Transition at High Temperature. Chinese Physics C, 1993, 17(2): 140-145.
[11]	ZHENG Guo-Tong , SU Ru-Keng . One η-Meson Exchange Potential of Nucleon-Nucleon at Finite Temperature. Chinese Physics C, 1992, 16(2): 131-136.
[12]	WANG En-Ke , LI Jia-Rong . The Equation of State and Phase Structure in A Model with Dynamical Spontaneous Symmetry Breaking at Finite Temperature and Density. Chinese Physics C, 1992, 16(4): 344-351.
[13]	ZHANG Qi-Ren , LI Xun-Gui . Finite Abnormal Nuclei. Chinese Physics C, 1991, 15(11): 1010-1014.
[14]	ZHENG Xi-Te , LIU Bei-Shu . ANALYTICAL TREATMENT OF SU(2)-HIGGS SYSTEM ON LATTICE AT FINITE TEMPERATURE. Chinese Physics C, 1990, 14(10): 892-899.
[15]	LOU Sen-Yue , NI Guang-Jiong . VARIATIONAL ANALYSIS OF THE GROSS-NEVEU MODEL AT ZERO AND FINITE TEMPERATURE. Chinese Physics C, 1990, 14(3): 228-235.
[16]	ZHENG Guo-Tong , SU Ru-Keng . π AND σ MESON EXCHANGE POTENTIALS OF NUCLEON-NUCLEON INTERACTION AT FINITE TEMPERATURE. Chinese Physics C, 1990, 14(3): 220-227.
[17]	WANG En-Ke , LI Jia-Rong . CHIRAL PHASE TRANSITION IN A MODEL WITH DYNAMICAL SPONTANEOUS-SYMMETRY-BREAKING AT FINITE TEMPERATURE AND DENSITY. Chinese Physics C, 1990, 14(11): 980-990.
[18]	WANG Qin-Mou . THERMODYNAMICAL PROPERTIES OF GAUGE THEORIES AT FINITE TEMPERATURE AND CHEMICAL POTENTIAL. Chinese Physics C, 1986, 10(1): 24-31.
[19]	SU Ru-Keng , BI Pin-Zhen . THE ELEMENTARY EXCITATION SPECTRA OF MOHAPATRA-SENJANOVIC MODEL AT FINITE TEMPERATURE. Chinese Physics C, 1984, 8(2): 177-184.
[20]	Xu Jiao-lin , Wu Yong-shi , Chen Shi , Guo Han-ying . ISOSPIN CIASSIFICATION OF HADRONS BY FINITE GROUP. Chinese Physics C, 1980, 4(2): 251-255.

Access

Get Citation

Liu Bo, Shen Pengnian, Jiang Huanqing and Chen Hong. Leptonic Decay 0f J/ψ at Finite Temperature and Densities[J]. Chinese Physics C, 1998, 22(12): 1151-1155.

Liu Bo, Shen Pengnian, Jiang Huanqing and Chen Hong. Leptonic Decay 0f J/ψ at Finite Temperature and Densities[J]. Chinese Physics C, 1998, 22(12): 1151-1155. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1998-05-14
Revised: 1900-01-01

Article Metric

Article Views(3138)
PDF Downloads(558)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Leptonic Decay 0f J/ψ at Finite Temperature and Densities

Corresponding author: Liu Bo,

Institute of High Energy Physics,The Chinese Academy of Sciences, Beijing 1000391 Department of Physics, Southwest China Normal University, Chongqing 630715

Received Date: 1998-05-14
Accepted Date: 1900-01-01
Available Online: 1998-12-05

Abstract: The relation between the leptonic decay width of J/ψ and the color screening mass at finite temperature is studied by using different quark binding potentials. The leptonic decay behaviour of J/ψ in the hot and dense matter is obtained.